package com.sw.study.mybatis.practice.normal;

import com.sw.study.mybatis.practice.pojo.User;

import java.util.List;

/**
 * Created by sw on 2020/3/30.
 */
public interface UserDao {
    public List<User> findAll();

    public User selectOne(User user);

    public int  updateUser(User user);

    public int  insertUser(User user);
}
